Isn’t it better that whoever cannot do without having slaves should call them free men? For the principle to begin with, and, secondly, not to drive them to despair. We owe them that compensation, don’t we? In that way, they will continue to smile and we shall maintain our good conscience. Otherwise, we’d be obliged to reconsider our opinion of ourselves; we’d go mad with suffering, or even become modest—for everything would be possible.